Home / 2,504,685.55-3,454,332.41-1,925,311.04

Finding the Fourth Proportional to 2,504,685.55, 3,454,332.41 and 1,925,311.04

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Solution

The fourth proportional to 2,504,685.55, 3,454,332.41 and 1,925,311.04 is: 2,655,289.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,685.55 : 3,454,332.41 = 1,925,311.04 : x
  2. Step 2: Convert to fraction form
    2,504,685.55/3,454,332.41 = 1,925,311.04/x
  3. Step 3: Cross multiply
    2,504,685.55x = 3,454,332.41 × 1,925,311.04
  4. Step 4: Simplify right side
    2,504,685.55x = 6,650,664,324,802.81
  5. Step 5: Solve for x
    x = 6,650,664,324,802.81/2,504,685.55
  6. Step 6: Final answer
    x = 2,655,289.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.